Dual Battery Voltmeter Monitor 12VDC for Main and AUX Battery - White

DUAL 12-volt DC voltmeters LED

Universal for any 12-volt project. Easily fits in dash panels. Similar in size to a cigarette lighter. Waterproofing allows it to be used on motorcycles or boats to monitor battery voltage.

Circular housing makes it easy to mount.

Features two (2) mini voltmeters in one housing. Easily monitor voltage from two sources such as alternator and battery, or main battery and auxiliary battery, or two separate amplifiers.